ATE72770T1 - Rueckgewinnungsverfahren fuer schwefel unter verwendung eines metalloxidabsorptionsmittels mit reduzierender gasspuelung. - Google Patents

Rueckgewinnungsverfahren fuer schwefel unter verwendung eines metalloxidabsorptionsmittels mit reduzierender gasspuelung.

Info

Publication number
ATE72770T1
ATE72770T1 AT87306860T AT87306860T ATE72770T1 AT E72770 T1 ATE72770 T1 AT E72770T1 AT 87306860 T AT87306860 T AT 87306860T AT 87306860 T AT87306860 T AT 87306860T AT E72770 T1 ATE72770 T1 AT E72770T1
Authority
AT
Austria
Prior art keywords
reducing gas
metal oxide
recovery process
sulfur recovery
gas flushing
Prior art date
Application number
AT87306860T
Other languages
German (de)
English (en)
Inventor
Min-Hsiun Lee
Original Assignee
Amoco Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Amoco Corp filed Critical Amoco Corp
Application granted granted Critical
Publication of ATE72770T1 publication Critical patent/ATE72770T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/06—Preparation of sulfur; Purification from non-gaseous sulfides or materials containing such sulfides, e.g. ores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/52—Hydrogen sulfide
    • B01D53/523—Mixtures of hydrogen sulfide and sulfur oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/02—Preparation of sulfur; Purification
    • C01B17/04—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides
    • C01B17/0404—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process
    • C01B17/0456—Preparation of sulfur; Purification from gaseous sulfur compounds including gaseous sulfides by processes comprising a dry catalytic conversion of hydrogen sulfide-containing gases, e.g. the Claus process the hydrogen sulfide-containing gas being a Claus process tail gas
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/06—Sulfates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
AT87306860T 1986-08-04 1987-08-03 Rueckgewinnungsverfahren fuer schwefel unter verwendung eines metalloxidabsorptionsmittels mit reduzierender gasspuelung. ATE72770T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89312886A 1986-08-04 1986-08-04
EP87306860A EP0256741B1 (fr) 1986-08-04 1987-08-03 Procédé de récupération de soufre par une purge avec un gaz réducteur en utilisant des absorbants d'oxydes métalliques

Publications (1)

Publication Number Publication Date
ATE72770T1 true ATE72770T1 (de) 1992-03-15

Family

ID=25401077

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87306860T ATE72770T1 (de) 1986-08-04 1987-08-03 Rueckgewinnungsverfahren fuer schwefel unter verwendung eines metalloxidabsorptionsmittels mit reduzierender gasspuelung.

Country Status (5)

Country Link
EP (1) EP0256741B1 (fr)
JP (1) JPS6379713A (fr)
AT (1) ATE72770T1 (fr)
CA (1) CA1271310A (fr)
DE (1) DE3776837D1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2023009A1 (fr) * 1989-09-19 1991-03-20 Kenneth R. Stamper Methode de recuperation du soufre
CA2027764A1 (fr) * 1989-12-29 1991-06-30 Richard D. Skinner Methode de recuperatin de soufre
US5780000A (en) * 1996-09-09 1998-07-14 Gas Research Institute Use of Z-Sorb process as catalytic incinerator for tail gas from sulfur plants

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2295784A1 (fr) * 1974-12-27 1976-07-23 Inst Francais Du Petrole Procede d'epuration d'un gaz contenant des composes du soufre
US4533529A (en) * 1983-10-21 1985-08-06 Standard Oil Company Sulfur recovery process

Also Published As

Publication number Publication date
EP0256741A2 (fr) 1988-02-24
EP0256741A3 (en) 1988-04-06
CA1271310A (fr) 1990-07-10
JPS6379713A (ja) 1988-04-09
DE3776837D1 (de) 1992-04-02
EP0256741B1 (fr) 1992-02-26

Similar Documents

Publication Publication Date Title
DE59502626D1 (de) Verfahren zur Gewinnung von elementarem Schwefel aus einem H2S enthaltenden Gasgemisch
NO880714L (no) Fremgangsmaate og blanding for fjerning av hudrogensulfid og/eller karbondioksyd fra gassformige stroemmer.
BR8701855A (pt) Processo para recuperar enxofre de um gas contendo sulfeto de hidrogenio
DK109989A (da) Regenerering af gramini-planter af underfamilien pooideae ud fra protoplaster
FR2254361A1 (en) Removing hydrogen sulphide from gas mix and recovering sulphur - by scrubbing with soln contg. catalyst system and oxidising with air
NO890139L (no) Fremgangsmaate for omdannelse og fjerning av svovelforbindelser fra en co-holdig gass.
DE3887978D1 (de) Verfahren zum Entfernen von Schwefelwasserstoff aus Gasen.
KR870001864A (ko) 부식성 기류로부터 h₂s를 제거하는 방법 및 이를 위한 반응물 용액
FR2587236B1 (fr) Procede d'elimination d'oxydes de soufre d'un gaz au moyen d'une masse d'absorption regenerable par reaction avec de l'hydrogene sulfure
ATE72770T1 (de) Rueckgewinnungsverfahren fuer schwefel unter verwendung eines metalloxidabsorptionsmittels mit reduzierender gasspuelung.
YU176585A (en) Process for separating elementar sulphur by removing hydrogen sulphide from gas flow
ES8603280A1 (es) Procedimiento para eliminar co2 y-o h2s de gases
DK0424259T3 (da) Fremgangsmåde til forbedring af svovludbyttet i et anlæg til produktion af svovl ud fra en sur gas, der indeholder hydrogensulfid
DE3776446D1 (de) Gas-feststoff-beruehrungsverfahren zur entfernung von schwefeloxiden aus gasen.
EP0260798A3 (fr) Procédé de récupération de soufre en utilisant des absorbants d'oxydes métalliques
DE50308549D1 (de) Verfahren zur abtrennung von schwefelwasserstoff aus koksofengas mit nachfolgender gewinnung von elementarem schwefel in einer claus-anlage
MX171259B (es) Proceso para purificar fluoruro de hidrogeno
DE59001663D1 (de) Verfahren zur reinigung von abgas mit hohem chloridgehalt.
ES348646A1 (es) Un procedimiento para regenerar un catalizador solido.
AU585885B2 (en) A process for removing NH``` in an SO```-containing gas
ES472724A1 (es) Un procedimiento para separar dioxido de azufre y oxidos de nitrogeno de gases
FR2569352B1 (fr) Procede et installation de production d'air suroxygene par adsorption
ATE98277T1 (de) Verfahren zur herstellung von copolyarylensulfiden.
PL288020A1 (en) Method of removing sulfur dioxide from outlet gases
FR2342789A1 (fr) Procede perfectionne pour regenerer un lit de catalyseur encrasse par du soufre

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties